This is a blog about marrying creativity and technicality, guiding writers who are creating story content for video games.
In this case the author appears to be attempting to help encourage the reader to be introspective and uncover their own feelings as their play testing in progress video games, as part of the development of story content, in order to facilitate expressing human emotions.
Human emotions are notoriously tricky to express. People can go their whole lives without developing emotional intelligence. I would imagine that effective storytelling about people involves a certain amount of emotional intelligence. This article to me is instruction on training one's own emotional intelligence.
What do you think about that?